The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 1997
Filed:
Oct. 05, 1994
Applicant:
Inventors:
Paul R Young, Cromwell, CT (US);
David W Richard, Southington, CT (US);
Leonard Bazar, Middletown, CT (US);
Assignee:
Kaman Aerospace Corporation, Bloomfield, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ; H05K / ; H01R / ; H01R / ;
U.S. Cl.
CPC ...
361737 ; 235487 ; 235492 ; 361684 ; 361772 ; 361829 ; 439 62 ; 439449 ; 439629 ; 439651 ;
Abstract
An improved PC Card element, particularly a PC card unit, is presented in which the unit is hermetically sealed. The unit has a metallic frame, a metallic header with glass or ceramic encapsulated through pins, and opposed outer metallic covers, all of the metallic elements being welded together to form a hermetically sealed unit. The metallic frame and header is preferably formed as a single piece, i.e., unitary part, either by casting and machining or by metal injection molding.